Junior Engineer Electrical Practice Test - 2 - Time 2 Hours

Subject	Question No.
Reasoning	1 -50
General Awareness	51 - 100
Electrical - Technical	101 - 200

Time Limit - 2 Hours

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Question 1 of 200

1. Question
1 points
Four of the following five are alike in a certain way and so form a group. Which is the one that does not belong to that group ?
- Black
- Yellow
- Red
- Green
- Violet
Correct

Except 'black' all are the colour of the rainbow.

Incorrect

Except 'black' all are the colour of the rainbow.
Question 2 of 200

2. Question
1 points
How many such pairs of letters are there in the word FOREIGN each of which has as may letters between them in the word as in the English alphabet ?
- None
- One
- Two
- Three
- More than three
Correct

Incorrect
Question 3 of 200

3. Question
1 points
Each vowel in the word JOURNEY is replaced by the previous letter in the English alphabet and each consonant is replaced by the next letter in the English alphabet, then the substituted letters are arranged in alphabetical order. Which of the following will be the fifth from the left end ?
- D
- K
- O
- T
- None of these
Correct

JOURNEY

According to question, after arrangement : KNTSODZ

Alphabetically : DKNOSTZ

Fifth letter from the left end = S

Incorrect

JOURNEY

According to question, after arrangement : KNTSODZ

Alphabetically : DKNOSTZ

Fifth letter from the left end = S
Question 4 of 200

4. Question
1 points
How many such digits are there in the number 5846937 each of which is as far away from the beginning of the number as when the digits are arranged in descending order within the number ?
- None
- One
- Two
- Three
- More than three
Correct

Incorrect
Question 5 of 200

5. Question
1 points
In a certain language, 'food is good' is written as 'ho na ta', 'eat food regularly' is written as 'sa ta la' and 'keep good health' is written as 'da na ja'. How is 'eat' written in that code language ?
- sa
- la
- sa or la
- Data inadequate
- None of these
Correct

Incorrect
Question 6 of 200

6. Question
1 points
In a row of thirty boys, R is fourth from the right end and W is tenth from the left end. How many boys are there between R and W ?
- 15
- 16
- 17
- Cannot be determined
- None of the above
Correct

Number of children between R and W = 30 - (4+10)=16

Incorrect

Number of children between R and W = 30 - (4+10)=16
Question 7 of 200

7. Question
1 points
Among A, B, C, D and E each having a different weight, D is heaving than A and E and B is lighter than C. Who among them is the heaviest ?
- D
- B
- C
- Data inadequate
- None of these
Correct

D is heaving than A and E and B is lighter than C.

So, comparison is not possible among A, B, C, D and E.

Incorrect

D is heaving than A and E and B is lighter than C.

So, comparison is not possible among A, B, C, D and E.
Question 8 of 200

8. Question
1 points
In a certain code, CORDIAL is written as 'SPDCMBJ'. How is SOMEDAY written in that code ?
- NPTDEBZ
- NPTFZBE
- TPNDZBE
- NPTDZBE
- None of these
Correct

Incorrect
Question 9 of 200

9. Question
1 points
How many meaningful English words can be made with the letters EMLI using each letter only once in each word ?
- One
- Two
- Three
- Four
- More than four
Correct

Two meaningful words can be made.

MILE, LIME

Incorrect

Two meaningful words can be made.

MILE, LIME
Question 10 of 200

10. Question
1 points
Four of the following five are alike in a certain way and so form a group. Which is the one that does not belong to that group ?
- 45
- 51
- 39
- 93
- 85
Correct

Apart from 85 all are divisible by 3.

Incorrect

Apart from 85 all are divisible by 3.
Question 11 of 200

11. Question
1 points
What should came next in the following letter series ?

A Z A B Y A B C X A B C D W A B C D E V A B C D E
- U
- T
- A
- G
- None of these
Correct

Letter series will be formed as follows

AZ, ABY, ABCX, ABCDW, ABCDEV, ABCDE F U

Incorrect

Letter series will be formed as follows

AZ, ABY, ABCX, ABCDW, ABCDEV, ABCDE F U
Question 12 of 200

12. Question
1 points
If 'p' denotes 'multiplied by' ; 'R' denotes 'added to' ; "T" denotes 'subtracted from' and "W" denotes 'divided by', then

6 4 W 4 P 8 T 6 R 4 = ?
- 96
- $2\frac{2}{3}$
- 130
- 126
- None of these
Correct

$64\div 4\times 8-6\div 4=?$

?= $16\times 8-6+4$

? = 128 - 6 + 4

? = 126

Incorrect

$64\div 4\times 8-6\div 4=?$

?= $16\times 8-6+4$

? = 128 - 6 + 4

? = 126
Question 13 of 200

13. Question
1 points
If it is possible to make only one meaningful English word with the first, the sixth, the eighth and the ninth letters of the word HOARDINGS, which of the following will be the third letter of that word ? If no such word can be made, give 'X' as the answered and if more than one such word can be made, give 'Y' as the answer.
- G
- I
- S
- X
- Y
Correct

Letter : H I G S

Meaningful word : S I G H

So, the third letter is G.

Incorrect

Letter : H I G S

Meaningful word : S I G H

So, the third letter is G.
Question 14 of 200

14. Question
1 points
In a certain code DOES is written as '5$3%' and SITE is written as '%4$#3'. How is EDIT written in that code ?
- 354#
- 3#54
- 3$4#
- 35$#
- None of these
Correct

Incorrect
Question 15 of 200

15. Question
1 points
D is brother of B. M is brother of B. k is father of M. T is wife of K. How is B related to T ?
- Son
- Daughter
- Son or daughter
- Data inadequate
- None of these
Correct

Incorrect
Question 16 of 200

16. Question
1 points
Study the following arrangement carefully answer the questions given below.

B 2 M E J % R 5 @ N D I P 4 © T 3 9 F U 1 $ 6 H J A 7 $\bigstar$ G Q #

Four of the following five are alike in a certain way based on their positions in the above arrangement and so form a group. Which is the one that does not belong to that group ?
- 5 N I
- 9 U $
- H A $\bigstar$
- 7 G #
- D P T
Correct

Incorrect
Question 17 of 200

17. Question
1 points
Study the following arrangement carefully answer the questions given below.

B 2 M E J % R 5 @ N D I P 4 © T 3 9 F U 1 $ 6 H J A 7 $\bigstar$ G Q #

How many such vowels are there in the above arrangement, each of which is immediately preceded by a number and immediately followed by a consonant ?
- None
- One
- Two
- Three
- Four
Correct

Incorrect
Question 18 of 200

18. Question
1 points
Study the following arrangement carefully answer the questions given below.

B 2 M E J % R 5 @ N D I P 4 © T 3 9 F U 1 $ 6 H J A 7 $\bigstar$ G Q #

Which of the following is the fifth to the left of the eighteenth from the left end of the above arrangement ?
- %
- A
- D
- 3
- None of these
Correct

= 18 -5 = 13 = P

Incorrect

= 18 -5 = 13 = P
Question 19 of 200

19. Question
1 points
Study the following arrangement carefully answer the questions given below.

B 2 M E J % R 5 @ N D I P 4 © T 3 9 F U 1 $ 6 H J A 7 $\bigstar$ G Q #

If all the symbols in the above arrangement are dropped, which of the following will be the twelfth from the right end ?
- 4
- 3
- 9
- F
- None of these
Correct

B 2 M E J R 5 N D I P 4 T 3 9 F U 1 6 H J A 7 G Q

So, twelfth from the right end = 3

Incorrect

B 2 M E J R 5 N D I P 4 T 3 9 F U 1 6 H J A 7 G Q

So, twelfth from the right end = 3
Question 20 of 200

20. Question
1 points
Study the following arrangement carefully answer the questions given below.

B 2 M E J % R 5 @ N D I P 4 © T 3 9 F U 1 $ 6 H J A 7 $\bigstar$ G Q #

How many such consonants are there in the above arrangement, each of which is immediately preceded by a number and immediately followed by a letter ?
- None
- One
- Two
- Three
- More than three
Correct

Incorrect
Question 21 of 200

21. Question
1 points
Study the following arrangement carefully answer the questions given below.

B 2 M E J % R 5 @ N D I P 4 © T 3 9 F U 1 $ 6 H J A 7 $\bigstar$ G Q #

Which of the following is the ninth to the right of the twentieth from the right end of the above arrangement ?
- D
- @
- 1
- 6
- None of these
Correct

9th to the right of 20th from the right = 20 - 9 =11th from right

= 1

Incorrect

9th to the right of 20th from the right = 20 - 9 =11th from right

= 1
Question 22 of 200

22. Question
1 points
In each of the questions below are given three statements followed by three conclusions numbered I, II and III. You have to take the given statements to be true even if they seem to be at variance from the commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements All windows are doors. All buildings are doors. All doors are boats.
Conclusions
I. All windows are boats.
II. All buildings are boats.
III. Some boats are boats.
- Only I and II follow
- Only I and III follow
- Only II and III follow
- All follow
- None of these
Correct

Incorrect
Question 23 of 200

23. Question
1 points
In each of the questions below are given three statements followed by three conclusions numbered I, II and III. You have to take the given statements to be true even if they seem to be at variance from the commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements some desks are chairs. Some chairs are pens. Some pens are drawers.
Conclusions
I. Some drawers are desks.
II. Some drawers are chairs.
III. No drawers is chair.
- None follows
- Only II follows
- only III follows
- only either II or III follows
- only I and either II or III follow
Correct

Incorrect
Question 24 of 200

24. Question
1 points
In each of the questions below are given three statements followed by three conclusions numbered I, II and III. You have to take the given statements to be true even if they seem to be at variance from the commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statement All flowers are trees. Some trees are houses. All houses are wheels.
conclusions
I. Some wheels are trees.
II. Some trees are flowers.
III. Some wheels are flowers.
- Only I and II follow
- Only I and III follow
- Only II and III follow
- All I, II and III follow
- None of these
Correct

Incorrect
Question 25 of 200

25. Question
1 points
In each of the questions below are given three statements followed by three conclusions numbered I, II and III. You have to take the given statements to be true even if they seem to be at variance from the commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements Some radios are telephones. All telephones are mirrors. All mirrors are desks.
Conclusions
I. Some radios are desks.
II. Some radios are telephones.
III. Some wheels are flowers.
- Only I and II follow
- Only I and III follow
- Only II and III follow
- All the follow
- None of these
Correct

Incorrect
Question 26 of 200

26. Question
1 points
In each of the questions below are given three statements followed by three conclusions numbered I, II and III. You have to take the given statements to be true even if they seem to be at variance from the commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements All furnitures are jungles. No jungle is road. Some roads are hills.
Conclusions
I. Some roads are furnitures.
II. Some jungles are furnitures.
III. Some hills are jungles.
- Only I follows
- Only II follows
- Only III follow
- Only I and II follow
- None of these
Correct

Incorrect
Question 27 of 200

27. Question
1 points
In each of the questions below are given three statements followed by three conclusions numbered I, II and III. You have to take the given statements to be true even if they seem to be at variance from the commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements All bricks are stones. Some stones are rocks. All rocks are mountains.
Conclusions
I. Some mountains are stones.
II. Some mountains are bricks.
III. Some stones are bricks.
- Only I follows
- Only III follows
- Only I and III follows
- All follows
- None of these
Correct

Incorrect
Question 28 of 200

28. Question
1 points
In the following questions the symbols #, %, @, $, and © are used with the following meaning illustrated.

'P # Q' means 'P is not smaller than Q'
'P % Q' means 'P is not greater than Q'
'P @ Q' means 'P is neither smaller than nor equal to Q'
'P $ Q' means 'P is neither greater than nor equal to Q'
'P © Q' means 'P is neither smaller than nor greater than Q'
In each of the following questions assuming the given statements to be true. find out which of the two conclusions I and II given below them is/are definitely true.

Statements H © W, W % R, R @ F
Conclusions I. R © H
II. R @ H
- if only conclusions I is true
- if only conclusion II is true
- if either conclusion I or conclusion II is true
- if neither conclusion I nor conclusion II is true
- if both conclusions I and II are true.
Correct

# $\Rightarrow \geq$
% $\Rightarrow \leq$
@ $\Rightarrow >$
$ $\Rightarrow <$ © $\Rightarrow =$ H=W,W $\leq$ R,R>F
From statements (I) and (II),
R $\geq$ W,H= or R $\geq$ H
So, either (I) or (II) follows.

Incorrect

# $\Rightarrow \geq$
% $\Rightarrow \leq$
@ $\Rightarrow >$
$ $\Rightarrow <$ © $\Rightarrow =$ H=W,W $\leq$ R,R>F
From statements (I) and (II),
R $\geq$ W,H= or R $\geq$ H
So, either (I) or (II) follows.
Question 29 of 200

29. Question
1 points
In the following questions the symbols #, %, @, $, and © are used with the following meaning illustrated.

'P # Q' means 'P is not smaller than Q'
'P % Q' means 'P is not greater than Q'
'P @ Q' means 'P is neither smaller than nor equal to Q'
'P $ Q' means 'P is neither greater than nor equal to Q'
'P © Q' means 'P is neither smaller than nor greater than Q'
In each of the following questions assuming the given statements to be true. find out which of the two conclusions I and II given below them is/are definitely true.
Statements M $ T, T @ K, K © D
Conclusions I. D $ T
II. K $ M
- if only conclusion I is true
- if only conclusion II is true
- if either conclusion I or conclusion II is true
- if neither conclusion I nor conclusion II is true
- if both conclusions I and II are true
Correct

M < T, T > K, K = D
From statements (I) and (II),
T >K = D or D < T
So, I is true.
So, the relation cannot be established between K and M.

Incorrect

M < T, T > K, K = D
From statements (I) and (II),
T >K = D or D < T
So, I is true.
So, the relation cannot be established between K and M.
Question 30 of 200

30. Question
1 points
In the following questions the symbols #, %, @, $, and © are used with the following meaning illustrated.

'P # Q' means 'P is not smaller than Q'
'P % Q' means 'P is not greater than Q'
'P @ Q' means 'P is neither smaller than nor equal to Q'
'P $ Q' means 'P is neither greater than nor equal to Q'
'P © Q' means 'P is neither smaller than nor greater than Q'
In each of the following questions assuming the given statements to be true. find out which of the two conclusions I and II given below them is/are definitely true.

Statements R % N, N # F, F @ B
Conclusions I. F © R
II. B $ N
- if only conclusion I is true
- if only conclusion II is true
- if either conclusion I or conclusion II is true
- if neither conclusion I nor conclusion II is true
- if both conclusions I and II are true.
Correct

R $\leq$ N, N $\geq$ F, F > B
Relationship cannot be established between F and R.
So, (I) is not true.
From statements (II) and (III).
N $\geq$ F > B
or B < N So, conclusion (II) is true.

Incorrect

R $\leq$ N, N $\geq$ F, F > B
Relationship cannot be established between F and R.
So, (I) is not true.
From statements (II) and (III).
N $\geq$ F > B
or B < N So, conclusion (II) is true.
Question 31 of 200

31. Question
1 points
In the following questions the symbols #, %, @, $, and © are used with the following meaning illustrated.

'P # Q' means 'P is not smaller than Q'
'P % Q' means 'P is not greater than Q'
'P @ Q' means 'P is neither smaller than nor equal to Q'
'P $ Q' means 'P is neither greater than nor equal to Q'
'P © Q' means 'P is neither smaller than nor greater than Q'
In each of the following questions assuming the given statements to be true. find out which of the two conclusions I and II given below them is/are definitely true.

Statements H @ W, W $ M, M # K
Conclusions I. K $ W
II. H @ M
- if only conclusion I is true
- if only conclusion II is true
- if either conclusion I or conclusion II is true
- if neither conclusion I nor conclusion II is true
- if both conclusions I and II are true
Correct

H > W, W < M, M $\geq$ K

H > W < M $\geq$ K

K $ W $\Rightarrow K<W\Rightarrow$ False

H @ M $\Rightarrow H>M\Rightarrow$ False

Both (I) and (II) are not true.

Incorrect

H > W, W < M, M $\geq$ K

H > W < M $\geq$ K

K $ W $\Rightarrow K<W\Rightarrow$ False

H @ M $\Rightarrow H>M\Rightarrow$ False

Both (I) and (II) are not true.
Question 32 of 200

32. Question
1 points
In the following questions the symbols #, %, @, $, and © are used with the following meaning illustrated.

'P # Q' means 'P is not smaller than Q'
'P % Q' means 'P is not greater than Q'
'P @ Q' means 'P is neither smaller than nor equal to Q'
'P $ Q' means 'P is neither greater than nor equal to Q'
'P © Q' means 'P is neither smaller than nor greater than Q'
In each of the following questions assuming the given statements to be true. find out which of the two conclusions I and II given below them is/are definitely true.

Statements R # T, T © M, M @ D
Conclusions I. D $ T
II. R # M
- if only conclusion I is true
- if only conclusion II is true
- if either conclusion I or conclusion II is true
- if neither conclusion I nor conclusion II is true
- if both conclusions I and II are true
Correct

R $\geq$ T, T = M, M > D
From above all three statements,
R $\geq$ T, T=M > D
or D < T and R $\geq$ M
Both, (I) and (II) are true.

Incorrect

R $\geq$ T, T = M, M > D
From above all three statements,
R $\geq$ T, T=M > D
or D < T and R $\geq$ M
Both, (I) and (II) are true.
Question 33 of 200

33. Question
1 points
In the following questions the symbols #, %, @, $, and © are used with the following meaning illustrated.

'P # Q' means 'P is not smaller than Q'
'P % Q' means 'P is not greater than Q'
'P @ Q' means 'P is neither smaller than nor equal to Q'
'P $ Q' means 'P is neither greater than nor equal to Q'
'P © Q' means 'P is neither smaller than nor greater than Q'
In each of the following questions assuming the given statements to be true. find out which of the two conclusions I and II given below them is/are definitely true.

Statements F # K, K $ B, B % M
Conclusions I. M @ F
II. B @ F
- If only conclusions I is true
- If only conclusions II is true
- If either conclusion I or conclusion II is true
- If neither conclusion I nor conclusion II is true
- if both conclusions I and II are true
Correct

F $\geq$ K, K < B, B $\leq$ M
F $\geq$ K < B $\leq$ M
M @ F $\Rightarrow$ M > F $\Rightarrow$ False
B @ F $\Rightarrow$ B > F $\Rightarrow$ False
Both (I) and (II) are not true.

Incorrect

F $\geq$ K, K < B, B $\leq$ M
F $\geq$ K < B $\leq$ M
M @ F $\Rightarrow$ M > F $\Rightarrow$ False
B @ F $\Rightarrow$ B > F $\Rightarrow$ False
Both (I) and (II) are not true.
Question 34 of 200

34. Question
1 points
A word and number arrangement machine when given an input line of words and numbers rearranges them following a particular rule in each step. The following is an illustration of input and rearrangement.

Input : go now 52 38 17 for again 65
Step I : 65 go now 52 38 17 for again
Step II : 65 again go now 52 38 17 for
Step III : 65 again 52 go now 38 17 for
Step IV : 65 again 52 for go now 38 17
Step V : 65 again 52 for 38 go now 17
Step VI : 65 again 52 for 38 go 17 now
Step VI is the last step of the rearrangement.
As per the rules followed in the above steps, find out in each of the following questions the appropriate step for the given input.

Input : home turf 39 24 86 44 roll over
Which of the following steps will be the least ?
- X
- IX
- VIII
- VII
- None of these
Correct

Numbers follow decreasing order and letters follow alphabetical order.

Input : home turf 39 24 86 44 roll over.
Step I : 86 home turf 39 24 44 roll over.
Step II : 86 home 44 turf 39 24 roll over.
Step III : 86 home 44 over turf 39 24 roll.
Step IV : 86 home 44 over 39 turf 24 roll.
Step V : 86 home 44 over 39 roll turf 24.
Step VI : 86 home 44 over 39 roll 24 turf.
So, step VI is the last step.

Incorrect

Numbers follow decreasing order and letters follow alphabetical order.

Input : home turf 39 24 86 44 roll over.
Step I : 86 home turf 39 24 44 roll over.
Step II : 86 home 44 turf 39 24 roll over.
Step III : 86 home 44 over turf 39 24 roll.
Step IV : 86 home 44 over 39 turf 24 roll.
Step V : 86 home 44 over 39 roll turf 24.
Step VI : 86 home 44 over 39 roll 24 turf.
So, step VI is the last step.
Question 35 of 200

35. Question
1 points
A word and number arrangement machine when given an input line of words and numbers rearranges them following a particular rule in each step. The following is an illustration of input and rearrangement.

Input : go now 52 38 17 for again 65
Step I : 65 go now 52 38 17 for again
Step II : 65 again go now 52 38 17 for
Step III : 65 again 52 go now 38 17 for
Step IV : 65 again 52 for go now 38 17
Step V : 65 again 52 for 38 go now 17
Step VI : 65 again 52 for 38 go 17 now
Step VI is the last step of the rearrangement.
As per the rules followed in the above steps, find out in each of the following questions the appropriate step for the given input.

Step III of input : 94 car 86 window shut 52 31 house Which of the following in definitely the input ?
- 94 car window 86 shut 52 31 house
- 86 window 94 car shut 52 31 house
- car shut window 86 52 31 house 94
- Cannot be determined
- None of the above
Correct

Input cannot determined exactly.

Incorrect

Input cannot determined exactly.
Question 36 of 200

36. Question
1 points
A word and number arrangement machine when given an input line of words and numbers rearranges them following a particular rule in each step. The following is an illustration of input and rearrangement.

Input : go now 52 38 17 for again 65
Step I : 65 go now 52 38 17 for again
Step II : 65 again go now 52 38 17 for
Step III : 65 again 52 go now 38 17 for
Step IV : 65 again 52 for go now 38 17
Step V : 65 again 52 for 38 go now 17
Step VI : 65 again 52 for 38 go 17 now
Step VI is the last step of the rearrangement.
As per the rules followed in the above steps, find out in each of the following questions the appropriate step for the given input.

Step IV of an input is : 58 box 47 dew 15 21 town pot
Which of the following steps will be the last ?
- VII
- VI
- VIII
- IX
- None of these
Correct

Numbers follow decreasing order and letters follow alphabetical order.
Step IV : 58 box 47 dew 15 21 town pot.
Step V : 58 box 47 dew 21 15 town pot.
Step VI : 58 box 47 dew 21 pot 15 town.
Step VI is the last step.

Incorrect

Numbers follow decreasing order and letters follow alphabetical order.
Step IV : 58 box 47 dew 15 21 town pot.
Step V : 58 box 47 dew 21 15 town pot.
Step VI : 58 box 47 dew 21 pot 15 town.
Step VI is the last step.
Question 37 of 200

37. Question
1 points
A word and number arrangement machine when given an input line of words and numbers rearranges them following a particular rule in each step. The following is an illustration of input and rearrangement.

Input : go now 52 38 17 for again 65
Step I : 65 go now 52 38 17 for again
Step II : 65 again go now 52 38 17 for
Step III : 65 again 52 go now 38 17 for
Step IV : 65 again 52 for go now 38 17
Step V : 65 again 52 for 38 go now 17
Step VI : 65 again 52 for 38 go 17 now
Step VI is the last step of the rearrangement.
As per the rules followed in the above steps, find out in each of the following questions the appropriate step for the given input.

Input : show 51 36 new far 81 46 goal
Which of the following steps will be the last but one ?
- VII
- VIII
- VI
- V
- None of the these
Correct

Numbers follow decreasing order and letters follow alphabetical order.
Input : show 51 36 new far 81 46 goal.
Step I : 81 show 51 36 new far 46 goal.
Step II : 81 far show 51 36 new 46 goal.
Step III : 81 far 51 show 36 new 46 goal.
Step IV : 81 far 51 goal show 36 new 46.
Step V : 81 far 51 goal 46 show 36 new.
Step VI : 81 far 51 goal 46 new show 36.
Step VII : 81 far 51 goal 46 new 36 show.
So Step VI will be first step from the last.

Incorrect

Numbers follow decreasing order and letters follow alphabetical order.
Input : show 51 36 new far 81 46 goal.
Step I : 81 show 51 36 new far 46 goal.
Step II : 81 far show 51 36 new 46 goal.
Step III : 81 far 51 show 36 new 46 goal.
Step IV : 81 far 51 goal show 36 new 46.
Step V : 81 far 51 goal 46 show 36 new.
Step VI : 81 far 51 goal 46 new show 36.
Step VII : 81 far 51 goal 46 new 36 show.
So Step VI will be first step from the last.
Question 38 of 200

38. Question
1 points
A word and number arrangement machine when given an input line of words and numbers rearranges them following a particular rule in each step. The following is an illustration of input and rearrangement.

Input : go now 52 38 17 for again 65
Step I : 65 go now 52 38 17 for again
Step II : 65 again go now 52 38 17 for
Step III : 65 again 52 go now 38 17 for
Step IV : 65 again 52 for go now 38 17
Step V : 65 again 52 for 38 go now 17
Step VI : 65 again 52 for 38 go 17 now
Step VI is the last step of the rearrangement.
As per the rules followed in the above steps, find out in each of the following questions the appropriate step for the given input.

Input : buy win task 52 38 43 door 12
Which of the following will be step IV ?
- 52 buy 43 door 38 task 12 win
- 52 buy 43 door 38 task win 12
- 52 buy 43 door task win 38 12
- There will be no such step
- None of the above
Correct

Numbers follow decreasing order and letters follow alphabetical order.
Input : buy win task 52 38 43 door 12.
State I : 52 buy 43 win task 38 43 door 12.
State II : 52 buy 43 win task 38 door 12.
State III : 52 buy 43 door win task 38 12.
State IV : 52 buy 43 door 38 win task 12.

Incorrect

Numbers follow decreasing order and letters follow alphabetical order.
Input : buy win task 52 38 43 door 12.
State I : 52 buy 43 win task 38 43 door 12.
State II : 52 buy 43 win task 38 door 12.
State III : 52 buy 43 door win task 38 12.
State IV : 52 buy 43 door 38 win task 12.
Question 39 of 200

39. Question
1 points
A word and number arrangement machine when given an input line of words and numbers rearranges them following a particular rule in each step. The following is an illustration of input and rearrangement.

Input : go now 52 38 17 for again 65
Step I : 65 go now 52 38 17 for again
Step II : 65 again go now 52 38 17 for
Step III : 65 again 52 go now 38 17 for
Step IV : 65 again 52 for go now 38 17
Step V : 65 again 52 for 38 go now 17
Step VI : 65 again 52 for 38 go 17 now
Step VI is the last step of the rearrangement.
As per the rules followed in the above steps, find out in each of the following questions the appropriate step for the given input.

Step II of an input is : 76 ask 12 32 begin over join 42
How many more steps will be required to complete the rearrangement ?
- Four
- Five
- Six
- Three
- None of the above
Correct

Numbers follow decreasing order and letters follow alphabetical order.

Step II : 76 ask 12 32 begin over join 42.
Step III : 76 ask 42 12 32 begin over join.
Step IV : 76 ask 42 begin 12 32 over join.
Step V : 76 ask 42 begin 32 12 over join.
Step VI : 76 ask 42 begin 32 join 12 over.
So, four more steps are required to fulfil rearrangement.

Incorrect

Numbers follow decreasing order and letters follow alphabetical order.

Step II : 76 ask 12 32 begin over join 42.
Step III : 76 ask 42 12 32 begin over join.
Step IV : 76 ask 42 begin 12 32 over join.
Step V : 76 ask 42 begin 32 12 over join.
Step VI : 76 ask 42 begin 32 join 12 over.
So, four more steps are required to fulfil rearrangement.
Question 40 of 200

40. Question
1 points
In each question below is given a group of letters followed by a combination of digits/symbols numbered (1), (2), (3), (4). You have to find out which of the combination correctly represents the group of letters based on the following coding system and conditions. If none of the combinations correctly represents the group of letters give (5) ie, 'None of these' as your answer.

Letters : M R I T J P Q E U D A F H W
Digit/Symbol Code : 8 4 9 5 1 # @ 2 6 © 3 $ $\bigstar$ 7
Conditions
(i) If the first letter is a consonant and the last letter is a vowel, the codes are to be interchanged.
(ii) If the first letter is a vowel and the last letter is a consonant both are to be coded as %.
(iii) If both the first and the last letters are vowels, both are to be coded as the code for the first letter.

AMQDHI
- 38 @ © $\bigstar$ 9
- 98 @ © $\bigstar$ 9
- 98 @ © $\bigstar$ 3
- 38 @ © $\bigstar$ 3
- None of these
Correct

Incorrect
Question 41 of 200

41. Question
1 points
In each question below is given a group of letters followed by a combination of digits/symbols numbered (1), (2), (3), (4). You have to find out which of the combination correctly represents the group of letters based on the following coding system and conditions. If none of the combinations correctly represents the group of letters give (5) ie, 'None of these' as your answer.

Letters : M R I T J P Q E U D A F H W
Digit/Symbol Code : 8 4 9 5 1 # @ 2 6 © 3 $ $\bigstar$ 7
Conditions
(i) If the first letter is a consonant and the last letter is a vowel, the codes are to be interchanged.
(ii) If the first letter is a vowel and the last letter is a consonant both are to be coded as %.
(iii) If both the first and the last letters are vowels, both are to be coded as the code for the first letter.

UMQJPA
- 38 @ 1# 6
- 68 @ 1 # 3
- 68 @ 1 # 6
- 6 @ 81 # c
- None of these
Correct

Incorrect
Question 42 of 200

42. Question
1 points
In each question below is given a group of letters followed by a combination of digits/symbols numbered (1), (2), (3), (4). You have to find out which of the combination correctly represents the group of letters based on the following coding system and conditions. If none of the combinations correctly represents the group of letters give (5) ie, 'None of these' as your answer.

Letters : M R I T J P Q E U D A F H W
Digit/Symbol Code : 8 4 9 5 1 # @ 2 6 © 3 $ $\bigstar$ 7
Conditions
(i) If the first letter is a consonant and the last letter is a vowel, the codes are to be interchanged.
(ii) If the first letter is a vowel and the last letter is a consonant both are to be coded as %.
(iii) If both the first and the last letters are vowels, both are to be coded as the code for the first letter.

IREDHP
- % 42 © $\bigstar$ %
- 942 © $\bigstar$ #
- # 42 © $\bigstar$ 9
- 942 © $\bigstar$ 9
- None of these
Correct

Incorrect
Question 43 of 200

43. Question
1 points
In each question below is given a group of letters followed by a combination of digits/symbols numbered (1), (2), (3), (4). You have to find out which of the combination correctly represents the group of letters based on the following coding system and conditions. If none of the combinations correctly represents the group of letters give (5) ie, 'None of these' as your answer.

Letters : M R I T J P Q E U D A F H W
Digit/Symbol Code : 8 4 9 5 1 # @ 2 6 © 3 $ $\bigstar$ 7
Conditions
(i) If the first letter is a consonant and the last letter is a vowel, the codes are to be interchanged.
(ii) If the first letter is a vowel and the last letter is a consonant both are to be coded as %.
(iii) If both the first and the last letters are vowels, both are to be coded as the code for the first letter.

RPJWQE
- 2 # 17 @ 4
- 4 # 17 @ 2
- 2 # 17 @ 2
- 4 # 17 @ 4
- None of these
Correct

Incorrect
Question 44 of 200

44. Question
1 points
In each question below is given a group of letters followed by a combination of digits/symbols numbered (1), (2), (3), (4). You have to find out which of the combination correctly represents the group of letters based on the following coding system and conditions. If none of the combinations correctly represents the group of letters give (5) ie, 'None of these' as your answer.

Letters : M R I T J P Q E U D A F H W
Digit/Symbol Code : 8 4 9 5 1 # @ 2 6 © 3 $ $\bigstar$ 7
Conditions
(i) If the first letter is a consonant and the last letter is a vowel, the codes are to be interchanged.
(ii) If the first letter is a vowel and the last letter is a consonant both are to be coded as %.
(iii) If both the first and the last letters are vowels, both are to be coded as the code for the first letter.

JDWPUH
- 17 © # 6 $\bigstar$
- 1 © 7 # 6 $\bigstar$
- $\bigstar$ 1 © 7 # 6
- $\bigstar$ © 7 # 61
- None of these
Correct

Incorrect
Question 45 of 200

45. Question
1 points
In each question below is given a group of letters followed by a combination of digits/symbols numbered (1), (2), (3), (4). You have to find out which of the combination correctly represents the group of letters based on the following coding system and conditions. If none of the combinations correctly represents the group of letters give (5) ie, 'None of these' as your answer.

Letters : M R I T J P Q E U D A F H W
Digit/Symbol Code : 8 4 9 5 1 # @ 2 6 © 3 $ $\bigstar$ 7
Conditions
(i) If the first letter is a consonant and the last letter is a vowel, the codes are to be interchanged.
(ii) If the first letter is a vowel and the last letter is a consonant both are to be coded as %.
(iii) If both the first and the last letters are vowels, both are to be coded as the code for the first letter.

FTMQEW
- $ 85 @ 27
- 758 @ 2 $
- $ 58 @ 2 $
- 758 @ 27
- None of these
Correct

Incorrect
Question 46 of 200

46. Question
1 points
Study the following information carefully and answer the questions given below.
P, Q, R, S, T, V and W are sitting around a circle facing at the centre. V is second to the left of P and second to the right of W, T is third to the right of Q and is not an immediate neighbour of V.S is third to the right of R.

Who is to the immediate left of S ?
- V
- T
- Q
- W
- None of these
Correct

Incorrect
Question 47 of 200

47. Question
1 points
Study the following information carefully and answer the questions given below.
P, Q, R, S, T, V and W are sitting around a circle facing at the centre. V is second to the left of P and second to the right of W, T is third to the right of Q and is not an immediate neighbour of V.S is third to the right of R.

Who is third to the left of V ?
- T
- S
- W
- R
- None of these
Correct

Incorrect
Question 48 of 200

48. Question
1 points
Study the following information carefully and answer the questions given below.
P, Q, R, S, T, V and W are sitting around a circle facing at the centre. V is second to the left of P and second to the right of W, T is third to the right of Q and is not an immediate neighbour of V.S is third to the right of R.

In which of the following groups the first person is sitting between the second and the third persons ?
- R P Q
- T W S
- Q P R
- Q V S
- None of these
Correct

Incorrect
Question 49 of 200

49. Question
1 points
Study the following information carefully and answer the questions given below.
P, Q, R, S, T, V and W are sitting around a circle facing at the centre. V is second to the left of P and second to the right of W, T is third to the right of Q and is not an immediate neighbour of V.S is third to the right of R.

Who is second to the right of Q ?
- R
- W
- T
- S
- None of these
Correct

Incorrect
Question 50 of 200

50. Question
1 points
Study the following information carefully and answer the questions given below.
P, Q, R, S, T, V and W are sitting around a circle facing at the centre. V is second to the left of P and second to the right of W, T is third to the right of Q and is not an immediate neighbour of V.S is third to the right of R.

Who is to the immediate right of R ?
- W
- T
- P
- Data inadequate
- None of these
Correct

Incorrect
Question 51 of 200

51. Question
1 points
The term ITIR is associated with which of the following sector?
- Textiles
- Information Technology
- Tourism
- Integrated Township
- None of these
Correct

Incorrect
Question 52 of 200

52. Question
1 points
According to a study on world insurance in 2013 by the Global re-insurer Swiss Re, India stood at ________position in the world in terms of premium volume.
- 20th
- 18th
- 16th
- 15th
- None of these
Correct

Incorrect
Question 53 of 200

53. Question
1 points
According to the commerce ministry data, the trade deficit of India with China stood at ________ in 2012-13.
- USD 40.78 billion
- USD 39.40 billion
- USD 27.95 billion
- USD 21.65 billion
- None of these
Correct

Incorrect
Question 54 of 200

54. Question
1 points
The Union Cabinet approved industrial parks to be set up in India by China recently. During the fifth India-China strategic dialogue in Aug 2013, both sides had identified five states to set up parks. Which of the following states in NOT among these five states?
- Gujarat
- Uttar Pradesh
- Karnataka
- Maharashtra
- None of these
Correct

Incorrect
Question 55 of 200

55. Question
1 points
The govt plans to impose an additional penalty of USD 578 million on which of the following companies for producingless-than-targeted natural gas from its eastern offshore KG-D6 block in 2013-14?
- Reliance Industries
- Gujarat State petroleum corporation
- Essar Oil
- Carin India
- None of these
Correct

Incorrect
Question 56 of 200

56. Question
1 points
With lack of transmission infrastructure hurting electricity availability, the power ministry approved a ________ package for development of nine high capacity transmission projects recently.
- Rs 10,000 cr
- Rs 12,500 cr
- Rs 14,000 cr
- Rs 15,500 cr
- None of these
Correct

Incorrect
Question 57 of 200

57. Question
1 points
The govt imposed a minimum export price (MEP) of ________on potatoes to augment domestic supply of the vegetable?
- USD 300 per tonne
- USD 350 per tonne
- USD 400 per tonne
- USD 450 per tonne
- None of these
Correct

Incorrect
Question 58 of 200

58. Question
1 points
The govt has decided to rope in World Bank, IMF and USOTA for seeking assistance for the establishment of three out of the four task forces envisaged under the recommendation of the FSLRC. Which of the following is NOT among those
to be set up?
- Public Debt office
- Financial Data Management Centre
- Resolution Corporation
- Financial Sector Appellate Tribunal
- None of these
Correct

Incorrect
Question 59 of 200

59. Question
1 points
Which of the following state govts has decided to provide 16 per cent reservation to Marathas and five per cent to the Muslim communities in jobs and education recently?
- Gujarat
- Madhya Pradesh
- Maharashtra
- Rajasthan
- None of these
Correct

Incorrect
Question 60 of 200

60. Question
1 points
The state govts have been given three months to implement the Food Security Act. The deadline for implementing the National Food Security Act was on ________.
- Jul 1
- Jul 4
- Jul 14
- Jul 31
- None of these
Correct

Incorrect
Question 61 of 200

61. Question
1 points
Which of the following initiatives conceptualised by Indian govt to enable delivery of public services electronically has been awarded a United Nations public service award recently?
- Mobile Seva
- e-Govt
- e-Post
- IMPS
- None of these
Correct

Incorrect
Question 62 of 200

62. Question
1 points
The Union Health Minister Harsh Vardhan left on a five-day visit in his first official tour abroad to which of the following
countries recently?
- UK
- Russia
- US
- Germany
- None of these
Correct

Incorrect
Question 63 of 200

63. Question
1 points
The Technology Upgradation Fund Scheme (TUFS) provides plan support for modernization of which of the following industries?
- Textiles
- Tourism
- Telecommunication
- Fishing
- None of these
Correct

Incorrect
Question 64 of 200

64. Question
1 points
The RBI started issuing its credit policy bi-monthly on the recommendation of which of the following committees?
- Shome Committee
- Urjit Patel Committee
- HR Khan Committee
- KC chakarbarty Committee
- None of these
Correct

Incorrect
Question 65 of 200

65. Question
1 points
Which of the following banks is India organised ‘The Banking and Economics Conclave 2014’ for the first time in the country recently?
- Bank of Baroda
- NABARD
- Punjab National Bank
- State Bank of India
- None of these
Correct

Incorrect
Question 66 of 200

66. Question
1 points
Recently commissioned aircraft carrier INS Vikramaditya was originally named as
- Baku
- Kremlin
- Plan
- Mahan
- None of these
Correct

Incorrect
Question 67 of 200

67. Question
1 points
Recently unveiled 600 Megawatt Kholongchu Hydropower Project is located in which of the following countries?
- Bangladesh
- Nepal
- Bhutan
- Myanmar
- None of these
Correct

Incorrect
Question 68 of 200

68. Question
1 points
Which of the following sportswomen is NOT associated with archery?
- Dola Banerjee
- Jayanta Talukdar
- Bombayla Devi Laishram
- Deepika Kumari
- None of these
Correct

Incorrect
Question 69 of 200

69. Question
1 points
The Sardar Sarovar Dam is the second largest concrete gravity dam (by volume) in the world and is situated on the river
- Narmada
- Chenab
- Sabarmati
- Sutlej
- None of these
Correct

Incorrect
Question 70 of 200

70. Question
1 points
280. Which of the following countries has announced that it is preparing a list of Indians suspected to have un-taxed money parked there?
- UK
- Switzerland
- Mauritius
- Norway
- None of these
Correct

Incorrect
Question 71 of 200

71. Question
1 points
The Sardar Sarovar Dam is the second largest concrete gravity dam (by volume) in the world and is situated on the river
- Narmada
- Chenab
- Sabarmati
- Sutlej
- None of these
Correct

Incorrect
Question 72 of 200

72. Question
1 points
‘Fuleco’ is/was official mascot of which of the following sports events?
- 2014 FIFA World Cup
- 2014 Commonwealth Games
- 2015 European Games
- 2014 Sochi Olympic
- None of these
Correct

Incorrect
Question 73 of 200

73. Question
1 points
Eminent folk singer Khagen Mahanta died recently. He was associated with which of the following languages?
- Bengali
- Assamese
- Tamil
- Kannada
- None of these
Correct

Incorrect
Question 74 of 200

74. Question
1 points
Which of the following real estate firms in India has become the country’s first real estate developer to get ISO 9001:2008 quality certification for development of housing and commercial projects recently?
- DLF
- Parsvnath
- Indiabulls Real
- Omaxe
- None of these
Correct

Incorrect
Question 75 of 200

75. Question
1 points
As announced by the concerned state govt, recently, which of the following cities has become the first ‘kerosene-free city’ in the country?
- Mumbai
- Chennai
- Bangalore
- Delhi
- None of these
Correct

Incorrect
Question 76 of 200

76. Question
1 points
Name the Indian-origin physicist who has been accorded an honorary knighthood by Britain’s Queen Elizabeth II for his achievements in science recently?
- Abhas Mitra
- Madhu Sudan
- Tejinder Virdee
- MGK Menon
- None of these
Correct

Incorrect
Question 77 of 200

77. Question
1 points
A one stop crisis centre ‘Gauravi’ for women who are victims of violence has been set up for the first time in which of the following cities in India recently?
- Lucknow
- Bhopal
- Hyderabad
- Pune
- None of these
Correct

Incorrect
Question 78 of 200

78. Question
1 points
Who among the following has won the Austrian Grand Prix Formula One championship recently?
- Daniel Ricciardo
- Lewis Hamilton
- Nico Hulkenberg
- Nico Rosberg
- None of these
Correct

Incorrect
Question 79 of 200

79. Question
1 points
Which of the following pairs of countries and their aircraft carriers is NOT matched correctly?
- India: INS Viraat
- China: Liaoning
- Italy: Nimitz
- Russia: Kuznetsov
- None of these
Correct

Incorrect
Question 80 of 200

80. Question
1 points
Which of the following Indians has/have won the ‘Global Economy Prize’ so far? Indian entrepreneur Kiran Mazumdar- Shaw has won this prize in 2014 recently.
- Sunil Bharti Mittal
- Baba N Kalyani
- Amartya Sen
- All the above
- Only 2) and 3)
Correct

Incorrect
Question 81 of 200

81. Question
1 points
In a relief to the depositors, the Finance Minister announced in the Union Budget that the PPF (Public Provident Fund) deposit ceiling will be raised from the existing Rs 1 lakh to
- Rs 1.5 lakh
- Rs 2 lakh
- Rs 2.5 lakh
- Rs 3 lakh
- None of these
Correct

Incorrect
Question 82 of 200

82. Question
1 points
The exemption limit on housing loans interest on self-occupied property has been increased from Rs 1.5 lakh to ________in the Union Budget for FY15.
- Rs 2 lakh
- Rs 3 lakh
- Rs 4 lakh
- Rs 5 lakh
- None of these
Correct

Incorrect
Question 83 of 200

83. Question
1 points
The Union Budget for 2014-15 proposes to bring the basic customs duty down on certain items. Which of the following is correct in this regard?
- 1) Colour picture tubes exempted from basic customs duty to make cathode ray TVs cheaper and more affordable to weaker sections.
- 2) The basic customs duty on LCD and LED TVs below 19 inches reduced from 10 per cent to Nil.
- 3) The basic customs duty on mobile phones with screens below 3 inches reduced to Nil.
- All the above
- Only (1) and (2)
Correct

Incorrect
Question 84 of 200

84. Question
1 points
What amount has been set aside in the Union Budget for FY15 to erect the Statue of Unity, the giant statue of Sardar Vallabh Patel in Gujarat?
- Rs 100 cr
- Rs 150 cr
- Rs 200 cr
- Rs 250 cr
- None of these
Correct

Incorrect
Question 85 of 200

85. Question
1 points
Which of the following statements is/are correct with respect to the proposals made in the Union Budget for the financial year 2014-15 regarding taxation?
- Investment limit under 80C raised from Rs 1 lakh to Rs 1.5 lakh.
- 2) Education cess for all tax payers including corporates will continue at 3 per cent.
- Personal tax exemption limit raised to Rs 2.5 lakh from current Rs 2 lakh for taxpayers below 60 years.
- Income tax exemption limit for senior citizens has been raised to Rs 3 lakh.
- All the above
Correct

Incorrect
Question 86 of 200

86. Question
1 points
A ________tax holiday has been extended to undertakings which begin generation, distribution and transmission of power by Mar 31, 2017 in the Union Budget for 2014-15.
- 5-year
- 10-year
- 15-year
- 20-year
- None of these
Correct

Incorrect
Question 87 of 200

87. Question
1 points
Which of the following figures is/are correct with respect to data provided in the proposed Union Budget presented in the Parliament for the financial year 2014-15 recently?
- Plan expenditure – Rs 5,55,043 cr
- Non-Plan expenditure – Rs 12,19,849 cr
- Total expenditure – Rs 17,94,892 cr
- All the above
- Only 2) and 3
Correct

Incorrect
Question 88 of 200

88. Question
1 points
State APMC laws are hurdle to modernisation of good economy as per the Economic Survey for 2013-14 tabled by Finance Minister Arun Jaitley in Parliament. APMC stands for
- Agricultural Produce Management Committee
- Agricultural Produce Marketing Committee
- Agricultural Produce Moderating Committee
- Agricultural Produce Monitoring Committee
- None of these
Correct

Incorrect
Question 89 of 200

89. Question
1 points
As per the Economic Survey for 2013-14, what is India’s share in world services exports in 2013?
- 0.6 pc
- 1.1 pc
- 2.2 pc
- 3.3 pc
- None of these
Correct

Incorrect
Question 90 of 200

90. Question
1 points
As per the Economic Survey for 2013-14 tabled by Finance Minister Arun Jaitley in Parliament, which of the following PSUs emerged as the highest loss-making PSU of the country during 2012-13?
- BHEL
- NTPC
- BSNL
- ONGC
- None of these
Correct

Incorrect
Question 91 of 200

91. Question
1 points
Brazil’s dream of winning the World Cup on home soil was shattered when it suffered a humiliating 7-1 defeat to which of the following teams in the semifinals recently?
- Argentina
- Germany
- Netherlands
- France
- None of these
Correct

Incorrect
Question 92 of 200

92. Question
1 points
As per the Economic Survey for 2013-14 tabled by Finance Minister Arun Jaitley in Parliament, the Indian economy is likely to grow in the range of ________in 2014-15.
- 7 to 8 per cent
- 6.5 to 5.9 per cent
- 5.4 to 5.9 per cent
- 4.7 to 4.5 per cent
- None of these
Correct

Incorrect
Question 93 of 200

93. Question
1 points
As per the Economic Survey for 2013-14 tabled by Finance Minister Arun Jaitley in Parliament, which of the following PSUs emerged as the highest profit-making PSU of the country during 2012-13?
- BHEL
- NTPC
- BSNL
- ONGC
- None of these
Correct

Incorrect
Question 94 of 200

94. Question
1 points
The Finance Minister stressed on the need of sharp fiscal correction and new FRBM Act with ‘teeth’ while presenting Economic Surtey for FY 2013-14 recently. What does FRBM stands for?
- Fiscal Responsibility and Budget Management
- Fiscal Rationing and Budget Management
- Fiscal Representation and Budget Management
- Fiscal Reciprocity and Budget Management
- None of these
Correct

Incorrect
Question 95 of 200

95. Question
1 points
Union Railway Minister Sadananda Gowda, in his maiden Railway Budget, has presented a slew of measures to improve the Railways’ online services. Which of the following is NOT correct in this regard?
- Online booking to support 7,200 tickets per minute
- As much as 1.2 lakh users can log in simultaneously
- Ticket-booking through mobile phones, post offices to be popularised
- Online platform for unreserved tickets
- None of these
Correct

Incorrect
Question 96 of 200

96. Question
1 points
As per the Economic Survey for 2013-14 tabled by Finance Minister Arun Jaitley in Parliament, The current account deficit (CAD) may be contained to around ________of GDP in the FY15.
- 3.2 per cent
- 2.8 per cent
- 2.1 per cent
- 1.6 per cent
- None of these
Correct

Incorrect
Question 97 of 200

97. Question
1 points
The C Rangarajan panel presented new formula to estimate poverty in India recently. As per the panel who among the following have been defined as poor?
- Anyone spending below Rs 47 per day in cities and Rs 32 in villages
- Anyone spending below Rs 43 per day in cities and Rs 31 in villages
- Anyone spending below Rs 36 per day in cities and Rs 29 in villages
- Anyone spending below Rs 33 per day in cities and Rs 27 in villages
- None of these
Correct

Incorrect
Question 98 of 200

98. Question
1 points
As per the recent Economic Survey, India has the second fastest growing services sector. Which of the following countries tops in this regard?
- Malaysia
- Philippines
- Thailand
- China
- None of these
Correct

Incorrect
Question 99 of 200

99. Question
1 points
Who among the following presented the first Union budget of independent India on 26 Nov 1949?
- Chidambaram Subramaniam
- TT Krishnamachari
- RK Shanmukham Chetty
- John Mathai
- None of these
Correct

Incorrect
Question 100 of 200

100. Question
1 points
The FIFA World Cup 2018 will be hosted by which of the following countries?
- Russia
- Germany
- Italy
- Argentina
- None of these
Correct

Incorrect
Question 101 of 200

101. Question
1 points
A parellel plate air capacitor carries a charge Q at its maximum with stand voltage V. If the capacitor is half filled with an insulating slab of dielectric constant 4 as shown in the figure, what are the maximum with stand voltage and the charge on the capacitor at this voltage, respectively?
- 2.5 V, Q
- 4 V, 2.5 Q
- V, 2.5 Q
- V/4, Q
Correct

The given capacitor work as two capacitor connected in parallel so voltage rating will be same as original i.e.V.

Incorrect

The given capacitor work as two capacitor connected in parallel so voltage rating will be same as original i.e.V.
Question 102 of 200

102. Question
1 points
A, B, C and D represent the transmission parameters of a two-port network. When is the network reciprocal?
- AB - CD = 1
- AD - BC = 1
- AB - CD = 0
- AD - BC = 0
Correct

2 port network is reciprocal if,
AD - BC = 1
Z12 = Z21
Y12 = Y21
h12 = -h21
g12 = - g21

Incorrect

2 port network is reciprocal if,
AD - BC = 1
Z12 = Z21
Y12 = Y21
h12 = -h21
g12 = - g21
Question 103 of 200

103. Question
1 points
In the circuit shown below, what is the value of the current I?
- 1 A
- 2 A I
- 3 A
- 4 A
Correct

KCL at node = -2/2 -1 + -I
I = 2
Another method
Apply supper posin theorem Current due to 1 A = -1 A
Current due to 2 V = 2V
= 2/2 = -1A
Current due to 8 V = -8/2 = 4A
Current due to Net current I = - 1 + 4 = 2 A

Incorrect

KCL at node = -2/2 -1 + -I
I = 2
Another method
Apply supper posin theorem Current due to 1 A = -1 A
Current due to 2 V = 2V
= 2/2 = -1A
Current due to 8 V = -8/2 = 4A
Current due to Net current I = - 1 + 4 = 2 A
Question 104 of 200

104. Question
1 points
The size of a transformer Core will depend on
- frequency
- flux density of the core material
- area of the core
- both (1) and (2)
Correct

Incorrect
Question 105 of 200

105. Question
1 points
For a given frequency the deflecting torque of an induction ammeter is directly proportional to
- current
- current
- current
- current
Correct

Incorrect
Question 106 of 200

106. Question
1 points
Hollow conductors are used in transmission lines to
- reduce weight of copper
- improve stability
- reduce corona
- increase power transmission
Correct

Incorrect
Question 107 of 200

107. Question
1 points
The purpose of load in an electric circuit is to
- increase the circuit current
- decrease the circuit current
- utilise electrical energy
- None of these
Correct

Incorrect
Question 108 of 200

108. Question
1 points
Voltage drop across 15ft resistor in figure below
- 31.5 V
- 32.0 V
- 35.0 V
- 30.0 V
Correct

Incorrect
Question 109 of 200

109. Question
1 points
Consider the following:
$\vec{F}=e(v\times \bar{B})$ where e, $\bar{V}$ and $\bar{B}$ are respectively the charge of the particle, velocity of the particle and flux density of uniform magnetic field.
Which one of the following statements is not correct?
- Acceleration is normal to the plane containing the particle path and B
- If the direction of the particle path is normal to B the acceleration is maximum
- If the particle is at rest, the field will deflect the particle.
- If the particle path is in the same direction of b there will be no acceleration.
Correct

Force experienced by a point charge Q moving in magnetic field with velocity V is given by Lorentz force.

Force experienced by the charge Q

$\vec{F}=Q(\bar{V}\times \bar{B})$

$|\vec{F}|=QV\beta \sin \alpha$

Its direction is perpendicular to plane made by Ѵ x B perpendicular to the plane of paper and going inside

$|\vec{F}|=QV\beta$ When $\alpha$ = 90

At rest Velocity (V) = 0

So number force field will not deflect the particle.

Incorrect

Force experienced by a point charge Q moving in magnetic field with velocity V is given by Lorentz force.

Force experienced by the charge Q

$\vec{F}=Q(\bar{V}\times \bar{B})$

$|\vec{F}|=QV\beta \sin \alpha$

Its direction is perpendicular to plane made by Ѵ x B perpendicular to the plane of paper and going inside

$|\vec{F}|=QV\beta$ When $\alpha$ = 90

At rest Velocity (V) = 0

So number force field will not deflect the particle.
Question 110 of 200

110. Question
1 points
An e.m.f. is induced in the coil whenever flux passed through it
- is decreased
- is increased
- is abruptly reduced to zero
- All of the above
Correct

Incorrect
Question 111 of 200

111. Question
1 points
Active materials of a lead-acid cell are:
- Lead peroxide
- Sponge lead
- Dilute sulphuric acid
- All of the above
Correct

Incorrect
Question 112 of 200

112. Question
1 points
Current carried by each of the two long parallel conductors is doubled. If their separation is also doubled, force between them would
- Remain the same
- Increase two-fold
- Increase four-fold
- Become half
Correct

Incorrect
Question 113 of 200

113. Question
1 points
What will be the total resistance of the given circuit?
- 200 ft
- 125 ft
- 50 ft
- 150 ft
Correct

Incorrect
Question 114 of 200

114. Question
1 points
When cells are arranged in series then
- the e.m.f decreases
- the e.m.f increases
- the current capacity in-creases
- the current capacity de-creases
Correct

Incorrect
Question 115 of 200

115. Question
1 points
The total circuit resistance of the given circuit is
- 440 Ω
- 110 Ω
- Zero
- 1100 Ω
Correct

Incorrect
Question 116 of 200

116. Question
1 points
Which one of the folio correct? The impedance function

Z(S) = $\frac{(s^{2}+1)(s^{2}+3)}{s(s^{2}+2)}$ is an
- LC driving point function
- RL driving point function
- RC driving point function
- RLC driving point function
Correct

Properties of L-C Immittance Function:
1. The impedance ZLC(S) or the Admittance (YLC(s)) of these function are odd to even or even to odd polynomials
2. The poles and zeros are simple and lie on they jw axis
3. The Poles and zeros and inter lace on the jw axis

Incorrect

Properties of L-C Immittance Function:
1. The impedance ZLC(S) or the Admittance (YLC(s)) of these function are odd to even or even to odd polynomials
2. The poles and zeros are simple and lie on they jw axis
3. The Poles and zeros and inter lace on the jw axis
Question 117 of 200

117. Question
1 points
A 100Ω, 1 watt resistor can sustain a maximum current of
- 100 mA
- 10 A
- 1 A
- None of these
Correct

Incorrect
Question 118 of 200

118. Question
1 points
If all the three resistances of a given Delta network are 15W each, then all the three resistances of the equivalent star will be
- 45 Ω each
- 30 Ω each
- 5 Ω each
- 15 Ω each
Correct

Incorrect
Question 119 of 200

119. Question
1 points
The most commonly employed configuration in bipolar transistor amplifier is
- Common base
- Common collector
- Common emitter
- None of these
Correct

Incorrect
Question 120 of 200

120. Question
1 points
The units of measurement for slew rate of an op-amp is
- volts/µsec.
- dB
- mA
- µV/sec
Correct

Incorrect
Question 121 of 200

121. Question
1 points
The drift velocity of electrons is
- 2 m/s
- $10^{-3}$
- $10^{6}$ m/s
- $10^{9}$ m/s
Correct

Incorrect
Question 122 of 200

122. Question
1 points
The total resistance between B and C will be
- $\frac{160}{3}\Omega$
- $\frac{180}{3}\Omega$
- $\frac{190}{6}\Omega$
- $\frac{195}{3}\Omega$
Correct

Incorrect
Question 123 of 200

123. Question
1 points
Insulators have ____ temperature coefficient of resistance.
- negative
- positive
- zero
- None of these
Correct

Incorrect
Question 124 of 200

124. Question
1 points
What value of unknown resistance X, the potential difference between B and D will be zero in circuit shown in figure.
- 5Ω
- 7Ω
- 6Ω
- 4Ω
Correct

Incorrect
Question 125 of 200

125. Question
1 points
Electrical appliances are not : Connected in series because
- appliances have different current rating.
- power loss is more
- series circuit is simple
- None of these
Correct

Incorrect
Question 126 of 200

126. Question
1 points
Voltage drop across 25 Ω resistor
- 60 V
- 240 V
- 400 V
- 100 V
Correct

Incorrect
Question 127 of 200

127. Question
1 points
Find the total resistance between points A and B shown in the figure.
- 4Ω
- 6Ω
- 8Ω
- 2Ω
Correct

Incorrect
Question 128 of 200

128. Question
1 points
Two similar cells whether joined in series or parallel have the same current through an external resistance of 2Ω, the internal resistance of each cell is
- 4 Ω
- 2 Ω
- 6 Ω
- 1 Ω
Correct

Incorrect
Question 129 of 200

129. Question
1 points
The correct relation ship between KVA and cosφ is
- $\frac{3}{5} ,\frac{2}{5},\frac{6}{5}$
- $\frac{KW}{\cos \phi}$ = KVA
- $\sqrt{\frac{KW}{\cos \phi}}$ = KVA
- $\frac{\sqrt{KW}}{\cos \phi}$ = KVA
Correct

Incorrect
Question 130 of 200

130. Question
1 points
Power factor can be improved by
- by using transition
- by using R-L circuit
- by using synchronous motor
- None of these
Correct

Incorrect
Question 131 of 200

131. Question
1 points
For Domestic Wiring method commonly used is
- Radial System
- Ring-main system
- Series system
- None of these
Correct

Incorrect
Question 132 of 200

132. Question
1 points
The choke of a tube light regulates
- Power factor
- Voltage
- Current
- None of these
Correct

Incorrect
Question 133 of 200

133. Question
1 points
Which Bridge is used for measurement of Inductance?
- De Sauty’s bridge
- Wein’s bridge
- Schering bridge
- Hay’s bridge
Correct

Incorrect
Question 134 of 200

134. Question
1 points
In measurement of medium resistance which method is used?
- Carey-Forster bridge
- Kelvins’s double bridge
- Ammeter-voltmeter
- Potentiometer method
Correct

Incorrect
Question 135 of 200

135. Question
1 points
Two transformers operating in parallel will share the load depending upon their
- ratings
- leakage reactance
- efficiency
- p.u impedance
Correct

Incorrect
Question 136 of 200

136. Question
1 points
Two transformers operating in parallel will share the load depending upon their
- ratings
- leakage reactance
- efficiency
- p.u impedance
Correct

Incorrect
Question 137 of 200

137. Question
1 points
The commercial unit of electric energy is
- KWh
- KVA
- KVh
- None of these
Correct

Incorrect
Question 138 of 200

138. Question
1 points
Reciprocal of Reluctance is called
- conductance
- permeance
- resistance
- None of these
Correct

Incorrect
Question 139 of 200

139. Question
1 points
Which one of the following instruments is commonly used to measure primary current of a transformer connected to mains?
- Electrostatic meter
- Current transformer
- Moving coil type meter
- Moving iron meter
Correct

Primary current is AC

Incorrect

Primary current is AC
Question 140 of 200

140. Question
1 points
Permeability in a magnetic circuit corresponds to:
- Reluctivity
- Resistivity
- Conductivity
- Conductance
Correct

Incorrect
Question 141 of 200

141. Question
1 points
A fuse element should have
- low melting point
- High melting point
- Very high melting point
- None of these
Correct

Incorrect
Question 142 of 200

142. Question
1 points
What is the value of Thevenin voltage E_thin the given Thevenin’s equivalent circuit?
- 40V
- 45V
- 50V
- 35V
Correct

Incorrect
Question 143 of 200

143. Question
1 points
Norton’s theorem is
- The same as Thevenin’s theorem
- Converse of Thevenin’s theorem
- Cannot say
- Same as Newton’s theorem
Correct

Incorrect
Question 144 of 200

144. Question
1 points
Figure shows Norton’s equivalent circuit, the value of Norton resistance R_N is
- 10Ω
- 25Ω
- 13.3Ω
- 20Ω
Correct

Incorrect
Question 145 of 200

145. Question
1 points
The superposition theorem is used when the circuit contains
- a single voltage source
- a number of voltage sources
- passive element only
- None of these
Correct

Incorrect
Question 146 of 200

146. Question
1 points
If all the three resistances of a given star network are 10Ω each, then all the three resistances of the equivalent delta network
- will be 30 Ω each
- will be 3.33 Ω each
- will not be all equal
- will be 20 Ω each
Correct

Incorrect
Question 147 of 200

147. Question
1 points
An electrical network with seven independent branches and five independent nodes excluding the reference node should preferably be solved by
- Mesh current analysis
- Node voltage analysis
- Kirchoff’s current law
- None of these
Correct

Incorrect
Question 148 of 200

148. Question
1 points
The open loop gain of an opamp falls to zero decibel at 10MHz. What is the unity gain cross-over frequency?
- 1MHz
- 10MHz
- 5MHz
- None of these
Correct

Incorrect
Question 149 of 200

149. Question
1 points
For a JFET, the typical values of amplification factor and trans conductance are 80 and 200 us. Calculate the dynamic drain resistance.
- 500 KΩ
- 600 KΩ
- 200 KΩ
- 400 KΩ
Correct

Incorrect
Question 150 of 200

150. Question
1 points
The function of transformer is
- To decrease a.c. voltage
- To change a.c. voltage
- To increase or decrease voltage
- None of these
Correct

Incorrect
Question 151 of 200

151. Question
1 points
Electrical generator is a machine which converts
- Electrical energy into mechanical energy
- A.C to D.C
- D.C to A.C
- Mechanical energy into electrical energy
Correct

Incorrect
Question 152 of 200

152. Question
1 points
Kelvin is the unit of :
- Time
- Temperature
- Luminous intensity
- Length
Correct

Incorrect
Question 153 of 200

153. Question
1 points
When positive feedback amplifiers are used as oscillators, the condition AB = 1 is known as:
- Barkhausen criterion
- Parkinson criterion
- Positive criterion of oscillation
- None of these
Correct

Incorrect
Question 154 of 200

154. Question
1 points
1 dyne is equal to
- $10^{-5}$ N
- $10^{15}$ N
- $10^{0.5}$ N
- $10^{5}$ N
Correct

Incorrect
Question 155 of 200

155. Question
1 points
The power factor for a pure inductance is
- zero
- 1
- Infinity
- all of the above
Correct

Incorrect
Question 156 of 200

156. Question
1 points
Using mesh analysis the current in 4 Ω resistor is
- 3 Amp downward
- 6 Amp upward
- 9 Amp upward
- 2 Amp downward
Correct

Incorrect
Question 157 of 200

157. Question
1 points
An active element in a circuit is one which
- receives energy
- supplies energy
- both receives and supplies energy
- None of these
Correct

Incorrect
Question 158 of 200

158. Question
1 points
The internal resistance of a cell depends upon
- Distance between the plate
- Nature of the electrolyte
- Area of the plates
- All of the above
Correct

Incorrect
Question 159 of 200

159. Question
1 points
Convert delta network shown in fig to star network
Correct

Incorrect
Question 160 of 200

160. Question
1 points
In the circuit shown how many nodes are there?
- 2
- 3
- 6
- 4
Correct

Incorrect
Question 161 of 200

161. Question
1 points
In the circuit shown how many nodes are there?
- 2
- 3
- 6
- 4
Correct

Incorrect
Question 162 of 200

162. Question
1 points
To solve the circuit shown in figure by nodal analysis we require
- one equation
- two equations
- three equations
- four equations
Correct

Incorrect
Question 163 of 200

163. Question
1 points
Thevenin’s theorem is form of an equivalent circuit.
- Current
- Resistance
- Voltage
- Both (1) & (3)
Correct

Incorrect
Question 164 of 200

164. Question
1 points
Energy stored in a capacitor is
- electrochemical energy
- electrostatic energy
- electromagnetic energy
- None of these
Correct

Incorrect
Question 165 of 200

165. Question
1 points
A circuit component that op¬poses the change in circuit voltage, is
- capacitance
- resistance
- inductance
- All of them
Correct

Incorrect
Question 166 of 200

166. Question
1 points
Following are some of the properties of rotating electrical machines
P Stator winding current is dc, rotor winding current is ac
Q Stator winding current is ac, rotor winding current is dc
R Stator winding current is ac, rotor winding current is ac
S Stator has salient poles and rotor has commutator
T Rotor has salient poles and slip-rings and stator is cylindrical
U Both stator and rotor have poly-phase windings
DC machines. Synchronous machines and Induction machines exhibit some of the above properties as given in the .following table. Indicate the correct combination from this table

DC Machine Synchronous Machine Introduction machine

1. P.S. Q.T. R.U.

2. Q.U. P.T. R.S.

3. P.S. R.U. Q.T.

4. R.S. Q.U. P.T.
- P.S. , Q.T. , R.U.
- Q.U. , P.T. ,R.S.
- P.S. ,R.U. , Q.T.
- R.S. ,Q.U.,P.T.
Correct

In DC machine, field is provided at stator and armature is provided is rotor. Because of commutator and slip-rings, AC rotor winding current is converted into dc.
In synchronous machine, it is difficult to provide armature in rotor because of many factor like insulation no. of slip rings, rating of slip ring high rating of armature. Therefore armature is provided in stator and field in rotor.
Induction machines are singly fed machine i.e. they draw excitation from the same supply. So no external field supply is required.

Incorrect

In DC machine, field is provided at stator and armature is provided is rotor. Because of commutator and slip-rings, AC rotor winding current is converted into dc.
In synchronous machine, it is difficult to provide armature in rotor because of many factor like insulation no. of slip rings, rating of slip ring high rating of armature. Therefore armature is provided in stator and field in rotor.
Induction machines are singly fed machine i.e. they draw excitation from the same supply. So no external field supply is required.
Question 167 of 200

167. Question
1 points
Choose the appropriate auxilary components of HVDC transmission system from the following
1. D.C. line inductor
2. A.C. line inductor
3. Reactive power sources.
4. Distance relays on D.C. line.
5. Series capacitance on A.C. line
- 1 and 2
- 1 and 3
- 2 and 4
- 4 and 5
Correct

D.C. line inductor, reduces the harmonic current in the DC line and possible transient over currents.
Converters and converter transformers consume reactive power.
The reactive power may be supplied form
(i) AC filter
(ii) Shunt Capacitors
(iii) AC network
(iv) Static compensators
(v) Synchronous condensers.

Incorrect

D.C. line inductor, reduces the harmonic current in the DC line and possible transient over currents.
Converters and converter transformers consume reactive power.
The reactive power may be supplied form
(i) AC filter
(ii) Shunt Capacitors
(iii) AC network
(iv) Static compensators
(v) Synchronous condensers.
Question 168 of 200

168. Question
1 points
The interrupting time of a circuit breaker is the period between the instant of
- initiation of short circuit and the arc extinction on an opening operation
- energizing of the trip circuit and the arc extinction on an opening operation
- initiation of short circuit and the parting of primary arc contacts.
- energizing of the trip circuit and the parting of primary arc contacts
Correct

When a fault occurs in the protected circuit, the relay connected to the CT actuates and closes its contact. Current flows from the battery in the trip circuit. As the trip coil of the breaker is energized the circuit breaker operating mechanism is actuated.

Incorrect

When a fault occurs in the protected circuit, the relay connected to the CT actuates and closes its contact. Current flows from the battery in the trip circuit. As the trip coil of the breaker is energized the circuit breaker operating mechanism is actuated.
Question 169 of 200

169. Question
1 points
A dc potentiometer is designed to measure up to about 2 V with a slide wire of 800 mm. A standard cell of emf 1.18 V obtains balance at 600 mm. A test cell is seen to obtain balance at 680 mm. The emf of the test cell is
- 1.00 V
- 1.34 V
- 1.50 V
- 1.70 V
Correct

$E_{1}$ = standard cell of emf 1.18

$I_{1}$ = 600 mm

$E_{2}$ = emf of the test cell

$I_{2}$ = 680 mm

The voltage of any point along the slide wire is proportional to the length of slide wire.

$E\propto I$

$\frac{E_{1}}{E_{2}}=\frac{I_{1}}{I_{2}}$

$E_{2}=\frac{I_{2}}{I_{1}}E_{1}=\frac{680}{600}\times 1.18$ = 1.34 V

Incorrect

$E_{1}$ = standard cell of emf 1.18

$I_{1}$ = 600 mm

$E_{2}$ = emf of the test cell

$I_{2}$ = 680 mm

The voltage of any point along the slide wire is proportional to the length of slide wire.

$E\propto I$

$\frac{E_{1}}{E_{2}}=\frac{I_{1}}{I_{2}}$

$E_{2}=\frac{I_{2}}{I_{1}}E_{1}=\frac{680}{600}\times 1.18$ = 1.34 V
Question 170 of 200

170. Question
1 points
When a program is being executed in an 8085 microprocessor, its Program Counter contains
- the number of instructions in the current program that have already been executed
- the total number of instructions in the program being executed
- the memory address of the instruction that is being currently executed
- the memory address of the instruction that is to be executed next.
Correct

Program counter contains the memory address of the instruction that is to be executed next.

Incorrect

Program counter contains the memory address of the instruction that is to be executed next.
Question 171 of 200

171. Question
1 points
The circuit of figure shows a 555 Timer IC connected as an astable multivibrator. The value of the capacitor C is 10 nF. The values of the resistors R_A and R_B for a frequency of 10 kHZ and a duty cycle of 0.75 for the output voltage waveform are
- $R_{A}$ = 3.62kΩ, $R_{B}$ = 3.62kΩ
- $R_{A}$ = 3.62kΩ, $R_{B}$ = 7.25kΩ
- $R_{B}=3.57K\Omega ,R_{A}=7.14K\Omega$
- $R_{A}$ = 7.25kΩ, $R_{B}$ = 7.25kΩ
Correct

Duty cycle = $\alpha =\frac{T_{on}}{T}$

$\therefore T_{on}=\alpha T=75\times 10^{-4}=75\mu$ sec

$\therefore R_{B}=\frac{25\times 10^{-6}}{0.7\times 10^{6}}$

$\frac{75\times 10^{-6}}{0.7\times 10^{-8}}=R_{A}+R_{B}$

$\therefore R_{A}+R_{B}=10.714\: K\Omega$

$\therefore T_{OFF}=0.7CR_{B}$

$\therefore R_{B}=\frac{25\times 10^{-6}}{0.7\times 10^{6}}$

$R_{B}=3.57K\Omega ,R_{A}=7.14K\Omega$

Incorrect

Duty cycle = $\alpha =\frac{T_{on}}{T}$

$\therefore T_{on}=\alpha T=75\times 10^{-4}=75\mu$ sec

$\therefore R_{B}=\frac{25\times 10^{-6}}{0.7\times 10^{6}}$

$\frac{75\times 10^{-6}}{0.7\times 10^{-8}}=R_{A}+R_{B}$

$\therefore R_{A}+R_{B}=10.714\: K\Omega$

$\therefore T_{OFF}=0.7CR_{B}$

$\therefore R_{B}=\frac{25\times 10^{-6}}{0.7\times 10^{6}}$

$R_{B}=3.57K\Omega ,R_{A}=7.14K\Omega$
Question 172 of 200

172. Question
1 points
A parallel plate capacitor is shown in figure. It is made of two square metal plates of 400 mm side. The 14 mm space between the plates is filled with two layers of dielectrics of ε_r= 4, 6 mm thick and ε_r = 2, 8 mm thick. Neglecting fringing of fields at the edges the capacitance is
- 1298 pF
- 944 pF
- 354 pF
- 257 pF
Correct

When two capacitors formed by two layers of dielectrics are connected in series, then equivalent capacitance

$C_{eq}=\frac{C_{1}\times C_{2}}{C_{1}+C_{2}}=\frac{\frac{\varepsilon _{r_{1}}\varepsilon _{0}A}{d_{1}}\times \frac{\varepsilon _{0}\varepsilon _{r_{2}A}}{d_{2}}}{\frac{\varepsilon r_{1}\varepsilon _{0}}{d_{1}}+\frac{\varepsilon _{0}\varepsilon _{r_{2}}A}{d_{2}}}$

= $\frac{(8.85\times 10^{-12})(400\times 10^{-3})^{2}\times 4\times 2}{4\times 8\times 10^{-3}+6\times 2\times 10^{-3}}$ = 257 PF

Incorrect

When two capacitors formed by two layers of dielectrics are connected in series, then equivalent capacitance

$C_{eq}=\frac{C_{1}\times C_{2}}{C_{1}+C_{2}}=\frac{\frac{\varepsilon _{r_{1}}\varepsilon _{0}A}{d_{1}}\times \frac{\varepsilon _{0}\varepsilon _{r_{2}A}}{d_{2}}}{\frac{\varepsilon r_{1}\varepsilon _{0}}{d_{1}}+\frac{\varepsilon _{0}\varepsilon _{r_{2}}A}{d_{2}}}$

= $\frac{(8.85\times 10^{-12})(400\times 10^{-3})^{2}\times 4\times 2}{4\times 8\times 10^{-3}+6\times 2\times 10^{-3}}$ = 257 PF
Question 173 of 200

173. Question
1 points
When the conduction angle a = 120°, the rms fundamental component of the output voltage is
- 0.78 V
- 1.10 V
- 0.90 V
- 1.27 V
Correct

(O/P) Voltage

$V_{0}=\sum_{n=1,3,5...}^{\infty}$

$\frac{4V_{S}}{\sqrt{2}\pi}\sin nd\: \sin \frac{n\pi}{2}\sin n\omega t$

$\therefore$ R.M.S value of fundamental component, n = 1

$\frac{4V_{S}}{\sqrt{2}\pi}\sin d\times 1$

$\alpha$ = 120

$\therefore$ 2d = $120^{\circ}$

$\therefore d=60^{\circ}$

= $\frac{4V_{S}}{\sqrt{2\pi}}\times \sin 60^{\circ}$

= 0.78 $V_{s}$ = 0.78 V

Incorrect

(O/P) Voltage

$V_{0}=\sum_{n=1,3,5...}^{\infty}$

$\frac{4V_{S}}{\sqrt{2}\pi}\sin nd\: \sin \frac{n\pi}{2}\sin n\omega t$

$\therefore$ R.M.S value of fundamental component, n = 1

$\frac{4V_{S}}{\sqrt{2}\pi}\sin d\times 1$

$\alpha$ = 120

$\therefore$ 2d = $120^{\circ}$

$\therefore d=60^{\circ}$

= $\frac{4V_{S}}{\sqrt{2\pi}}\times \sin 60^{\circ}$

= 0.78 $V_{s}$ = 0.78 V
Question 174 of 200

174. Question
1 points
If S = $\int_{1}^{\infty}X^{-3}dx$ , then S has the value of
- $-\frac{1}{3}$
- $\frac{1}{4}$
- $\frac{1}{2}$
- 1
Correct

$\delta =\int_{1}^{\infty}X^{-3}dx=\left[\frac{x^{2}}{-2}\right]_{1}^{\infty}$

$-\left[\frac{1}{2x^{2}}\right]_{1}^{\infty}=-\left [\frac{1}{\infty}-\frac{1}{2}\right]=\frac{1}{2}$

Incorrect

$\delta =\int_{1}^{\infty}X^{-3}dx=\left[\frac{x^{2}}{-2}\right]_{1}^{\infty}$

$-\left[\frac{1}{2x^{2}}\right]_{1}^{\infty}=-\left [\frac{1}{\infty}-\frac{1}{2}\right]=\frac{1}{2}$
Question 175 of 200

175. Question
1 points
The magnetic flux through each turn of a 100 run coil is (t3 - 2t) Milli-webers where t is in seconds. The inducted emf at t = 2s is
- 1V
- -1V
- 0.4V
- -0.4V
Correct

Total flux linkage $\lambda =N\phi$

Induced emf e = $\frac{\mathrm{d} \lambda}{\mathrm{d} t}$

$-\frac{\mathrm{d}}{\mathrm{d} t}(100\times (t^{2}-2t)\times 10^{-3})$

$-0.1(3t^{2}-2)$

e(at t = 2s) = -0.1(12 - 2) = -1V

Incorrect

Total flux linkage $\lambda =N\phi$

Induced emf e = $\frac{\mathrm{d} \lambda}{\mathrm{d} t}$

$-\frac{\mathrm{d}}{\mathrm{d} t}(100\times (t^{2}-2t)\times 10^{-3})$

$-0.1(3t^{2}-2)$

e(at t = 2s) = -0.1(12 - 2) = -1V
Question 176 of 200

176. Question
1 points
De Broglie wavelength associated with a material particle is
- Inversely proportional to its energy
- Directly proportional to momentum
- Directly proportional to its energy
- Inversely proportional to momentum
Correct

$\frac{h}{p}$

where p = mv
h = plank’s constant
m = mass of particle
V = Velocity of particle

Incorrect

$\frac{h}{p}$

where p = mv
h = plank’s constant
m = mass of particle
V = Velocity of particle
Question 177 of 200

177. Question
1 points
The current through 120 ohm resister in the circuit shown in the figure is:
- 1 A
- 2 A
- 3 A
- 4 A
Correct

Voltage source in series with constant current source will behave like short circuit.
Current through 120 Ω

i = $\frac{25}{7}-\frac{4}{7}$ = 3A

Incorrect

Voltage source in series with constant current source will behave like short circuit.
Current through 120 Ω

i = $\frac{25}{7}-\frac{4}{7}$ = 3A
Question 178 of 200

178. Question
1 points
The modified work function of an n-channel MOSFET is - 0.85V. If the interface charge is $3\times 10^{-4}$ C/m2 and the oxide capacitance is 300nFm2, the flat band voltage is
- -1.85V
- -0.15V
- +0.15V
- +1.85V
Correct

Flat band voltage = $\frac{3\times 10^{-4}}{300\times 10^{-6}}$

= {1 - (-0.85)} = 1.85 V

Incorrect

Flat band voltage = $\frac{3\times 10^{-4}}{300\times 10^{-6}}$

= {1 - (-0.85)} = 1.85 V
Question 179 of 200

179. Question
1 points
Consider the following:
Any combinational circuit can be built using
1. NAND gates
2. NOR gates
3. EX- OR gates
4. Multiplexers
Which of these are correct?
- 1, 2 and 3
- 1, 3 and 4
- 2, 3 and 4
- 1, 2 and 4
Correct

NAND and NOR are Universal gates MUX can be used to implement any combination circuit

Incorrect

NAND and NOR are Universal gates MUX can be used to implement any combination circuit
Question 180 of 200

180. Question
1 points
Let x (t) = 5 cos (50t + sin 5t). Its instantaneous frequency (in rad/s) at t = 0 has the value
- 5
- 50
- 55
- 250
Correct

Incorrect
Question 181 of 200

181. Question
1 points
While discussing sharing of a communication satellite by many geographically dispersed earth stations, DAMA means—
- Demand-assigned multiple access
- Decibel attenuated microwave antenna
- Digital analog master antenna
- Dynamically-assigned multiple access
Correct

Incorrect
Question 182 of 200

182. Question
1 points
The main purpose of using core in a transformer is to
- decrease iron losses
- prevent eddy current loss
- eliminate magnetic hysteresis
- decrease reluctance of the common magnetic circuit
Correct

Incorrect
Question 183 of 200

183. Question
1 points
. If dielectric slab of thickness 5 mm and Er = 6 is inserted between the plates of an air capacitor with plate separation of 8 mm, its capacitance is
- decreased
- almost doubled
- almost halved
- unaffected
Correct

Incorrect
Question 184 of 200

184. Question
1 points
The video voltage applied to the picture tube of a television receiver is fed in
- Between grid and cathode
- Between grid and ground
- To the yoke
- To the another
Correct

Incorrect
Question 185 of 200

185. Question
1 points
CCIR standards, not recommended for feature are
- A, C, E, F
- B, D, G, H
- I, K, L, N
- B, G, M, N
Correct

Incorrect
Question 186 of 200

186. Question
1 points
The satellite in which the antennas are mounted on a despun plateform is the
- Geostationary satellite
- Sun synchronous satellite
- Spin stabilised satellite
- 3-axis body stabilised satellite
Correct

Incorrect
Question 187 of 200

187. Question
1 points
During short-circuit test, the iron loss of a transformer is negligible because
- the entire input is just sufficient to meet Cu-losses only
- flux produced is a small fraction of the normal flux
- iron core becomes saturated
- supply frequency constant.
Correct

Incorrect
Question 188 of 200

188. Question
1 points
Higher the frequency of satellite or earth station transmitter
- Higher is the potential bandwidth that can be used for communications
- Closer the satellites can be spaced without interfering with each other
- Narrow is the radiation beamwidth for a given earth station and satellite antenna diameter
- All of above
Correct

Incorrect
Question 189 of 200

189. Question
1 points
In a circular geostationary orbit in the equatorial plane
- The apogee equals the perigee
- The apogee is twice the perigee
- The perigee is twice the apogee
- None of these
Correct

Incorrect
Question 190 of 200

190. Question
1 points
A helical antenna is used for satellite tracking one to its
- Good front to back ratio
- Broad bandwidth
- Circular polarization
- Both (1) and (2)
Correct

Incorrect
Question 191 of 200

191. Question
1 points
The three primary colours are used in a colour TV system are
- Red, green, yellow
- Red, green, blue
- Black, white, green
- White, red, blue
Correct

Incorrect
Question 192 of 200

192. Question
1 points
The noise figure of individual stages of a two stage amplifier is 2.03 and 1.54 respectively. If gain of first stage is 62, the overall noise figure is
- 2. 03
- 2. 055
- 3. 05
- 6. 05
Correct

Incorrect
Question 193 of 200

193. Question
1 points
The ordinary efficiency of a given transformer is maximum when
- it runs at half full-load
- it runs at full-load
- its Cu loss equals iron loss
- it runs slightly overload.
Correct

Incorrect
Question 194 of 200

194. Question
1 points
When a 400-Hz transformer is operated at 50 Hz its kVA ratig is
- reduced to 1/8
- increased 8 times
- unaffected
- increased 64 times
Correct

Incorrect
Question 195 of 200

195. Question
1 points
Most commercial compound d.c. generator are normaly supplied by the manufactures as over commpound machines because
- they are ideally suited for transmission of d.c. energy to remotely-located loads
- degree of compounding can be adjusted by using a divertor across series field
- they are more cost effective than shunt generators
- they have zero percent regulation.
Correct

Incorrect
Question 196 of 200

196. Question
1 points
A wave winding must go at least.... around the armature before it closes back where it started.
- once
- twice
- thrice
- four times
Correct

Incorrect
Question 197 of 200

197. Question
1 points
A 4-pole, 12-slot lap-wound d.c. armature has two coil-sides/slot. Assuming single turn coils and progressive winding, the back pitch would be
- 5
- 7
- 3
- 6
Correct

Incorrect
Question 198 of 200

198. Question
1 points
Time taken by the electron beam to scan one complete line in CCIR standard is
- 64 µs
- 63.5 µs
- 0.02 µs
- None of these
Correct

Incorrect
Question 199 of 200

199. Question
1 points
The transfer function of a P-I controller is:
- $K_{P}+K_{t}.S$
- $K_{P}+K_{t}/S$
- $K_{P}/S+K_{t}.S$
- $K_{P}.S+K_{t}/S$
Correct

Proportional —> Kp
Integral —> K1 /s
PI controller transfer function
= Kp + K1 /s

Incorrect

Proportional —> Kp
Integral —> K1 /s
PI controller transfer function
= Kp + K1 /s
Question 200 of 200

200. Question
1 points
Which of the following function is not performed by head- end
- Translation
- Mixing
- Amplification
- Sync generation
Correct

Incorrect

Please comment on Junior Engineer Electrical Practice Test - 2 - Time 2 Hours

4 Comments

Bejoy on May 8, 2023 at 4:04 pm

Two transformers operating in parallel will share the load depending upon their

p. u. impedance ✅
Reply
Dipak kawar on October 11, 2018 at 1:23 pm

Very good
Reply
Himanshu narayan on October 2, 2017 at 10:01 am

Engg question answer
Reply
DHANI on September 27, 2017 at 5:44 am

good think
Reply

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	DC Machine	Synchronous Machine	Introduction machine
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Junior Engineer Electrical Practice Test - 2 - Time 2 Hours

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